[Dmytro]

Hello.
My engine was running weird and I decided to run some diagnostics. I started with throttle body synchronization. After I prepared everything and started the engine, after 3 minutes I saw a "check engine". After another 5 minutes, the motorcycle stalled. I tried to start the engine again. The starter works, but the engine does not start. I decided to check the ignition coils. I took out the ignition coil, inserted a spark plug, connected the end of the wire to the threads of the spark plug, and the other end of the wire to the "-" of the battery. I started to turn the starter, but the spark plug did not work. I checked all fuses. I received new beru zs 347 ignition coils today and prepared them as indicated here

http://www.engenia.com.au/08_FuelIgnition/02_IgnitionAndInjection/ValeoCoils.html

I installed new ignition coils, but the engine still wouldn't start.
I got a new ignition coil and decided to check it too. The spark plug doesn't work with a new ignition coil either.
I'm not sure I tested the ignition coils correctly. Because of this, I'm not sure if the problem is with the ignition coils.
Does anyone have any ideas what could be the problem?

 

[FarCanalMan]

Speaking as an electromechanics engineer, it is not very likely that all three coils would fail… therefore the problem must be with a different component or with a process failure! 🤘🏻

 

[Dmytro]

Until late in the evening I read the forum and found something. I suspect that the tip over switch is in the wrong position. Today I'm checking this thread.

 

[FarCanalMan]

Oh yes indeed… I forgot it has one of those tilt cutoff switches! 🤦🏽‍♂️

 

[Dmytro]

thanks for the advice. The problem was this sensor.